ES8306782A1 - Azo pigments preparations, their manufacturing process and their use. - Google Patents

Azo pigments preparations, their manufacturing process and their use.

Info

Publication number
ES8306782A1
ES8306782A1 ES509252A ES509252A ES8306782A1 ES 8306782 A1 ES8306782 A1 ES 8306782A1 ES 509252 A ES509252 A ES 509252A ES 509252 A ES509252 A ES 509252A ES 8306782 A1 ES8306782 A1 ES 8306782A1
Authority
ES
Spain
Prior art keywords
manufacturing process
azo pigments
formulations
preparations
pigments preparations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES509252A
Other languages
Spanish (es)
Other versions
ES509252A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES509252A0 publication Critical patent/ES509252A0/en
Publication of ES8306782A1 publication Critical patent/ES8306782A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/006—Preparation of organic pigments
    • C09B67/0065—Preparation of organic pigments of organic pigments with only non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/002—Influencing the physical properties by treatment with an amine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Intense azo pigment formulations which have good flow and are readily dispersible are obtained on adding a long-chain aliphatic primary amine and a diamine of the formula H2N-A-NH2 in which A is an aliphatic hydrocarbon radical having 6 to 30 C atoms, before, during or preferably after the coupling. The formulations are in particular suitable for intaglio printing inks which produce glossy prints which do not even strike through thin papers.
ES509252A 1981-02-07 1982-02-02 Azo pigments preparations, their manufacturing process and their use. Expired ES8306782A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813104257 DE3104257A1 (en) 1981-02-07 1981-02-07 AZOPIGMENT PREPARATIONS, METHOD FOR THEIR PRODUCTION AND THEIR USE

Publications (2)

Publication Number Publication Date
ES509252A0 ES509252A0 (en) 1983-06-01
ES8306782A1 true ES8306782A1 (en) 1983-06-01

Family

ID=6124249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509252A Expired ES8306782A1 (en) 1981-02-07 1982-02-02 Azo pigments preparations, their manufacturing process and their use.

Country Status (6)

Country Link
US (1) US4515639A (en)
EP (1) EP0057880B1 (en)
JP (1) JPS57149359A (en)
DE (2) DE3104257A1 (en)
DK (1) DK152219C (en)
ES (1) ES8306782A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506474A1 (en) * 1985-02-23 1986-08-28 Bayer Ag, 5090 Leverkusen MIXTURES OF DISAZOPIGMENT AND SOLUBLE DYES
US5021090A (en) * 1989-05-23 1991-06-04 Sun Chemical Corporation Water-based diarylide pigment compositions
US4946509A (en) * 1989-05-23 1990-08-07 Sun Chemical Corporation Diarylide pigment compositions
US5062894A (en) * 1991-02-12 1991-11-05 Sun Chemical Corporation Poly (alkylene oxide)-modified diarylide pigment composition
EP0567918A3 (en) * 1992-04-25 1993-12-08 Hoechst Ag Azopigment preparation
EP0587021B1 (en) * 1992-09-02 1995-08-16 Hoechst Aktiengesellschaft Use of preparations of azo-pigments containing solvents for intaglio printing and flexographic printing on packaging
GB9322257D0 (en) * 1993-10-28 1993-12-15 Ciba Geigy Ag Pigment composition
TW367348B (en) * 1995-07-12 1999-08-21 Ciba Sc Holding Ag Production of pigments
GB9516929D0 (en) * 1995-08-18 1995-10-18 Ciba Geigy Ag Pigment compositions
GB9603116D0 (en) * 1996-02-14 1996-04-10 Ciba Geigy Ag Pigment
DE19710977A1 (en) * 1997-03-17 1998-09-24 Clariant Gmbh Illustration gravure ink based on C.I. Pigment Yellow 139
GB9910251D0 (en) 1999-05-05 1999-06-30 Ciba Geigy Ag Process for the preparation of pigment compositions
US7722715B2 (en) * 2004-04-06 2010-05-25 Ciba Specialty Chemicals Corporation Pigment compositions for inks with improved rheology
DE102005061066A1 (en) * 2005-12-21 2007-06-28 Clariant Produkte (Deutschland) Gmbh Azo pigment composition, useful for the pigmentation of high molecular natural or synthetic organic compounds and for the preparation of printing ink, comprises 4,4'-diamino-dicyclohexyl-methane with specified content of trans, trans-isomer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173601B (en) * 1959-08-20 1964-07-09 Hoechst Ag Process for the production of water-insoluble azo dyes of high color strength
DK111675B (en) * 1964-03-11 1968-09-30 Koege Kemisk Vaerk Process for the preparation of easily dispersible pigments.
DE1469740A1 (en) * 1965-10-08 1969-01-02 Hoechst Ag Method for treating an azo pigment
CH512571A (en) * 1966-10-01 1971-09-15 Bayer Ag Process for the production of pigment preparations
DE1644193B1 (en) * 1967-02-04 1971-09-09 Hoechst Ag Process for improving the printing properties of water-insoluble azo dyes
CH517821A (en) * 1968-04-17 1972-01-15 Bayer Ag Process for the production of a pigment preparation
DE2121673C3 (en) * 1971-05-03 1974-02-14 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Process for the production of pigment preparations
SU732336A1 (en) * 1977-09-12 1980-05-05 Предприятие П/Я В-8611 Method of preparing commercial thermo-resistant organic pigments
US4291112A (en) * 1978-09-11 1981-09-22 Xerox Corporation Modification of pigment charge characteristics
JPS55164252A (en) * 1979-05-18 1980-12-20 Toyo Ink Mfg Co Ltd Preparation of azo pigment
US4220473A (en) * 1979-06-21 1980-09-02 Sun Chemical Corporation Process for treating azo pigments

Also Published As

Publication number Publication date
DK152219B (en) 1988-02-08
ES509252A0 (en) 1983-06-01
EP0057880B1 (en) 1985-03-20
JPH0358390B2 (en) 1991-09-05
EP0057880A1 (en) 1982-08-18
DK152219C (en) 1988-08-01
US4515639A (en) 1985-05-07
DE3104257A1 (en) 1983-02-03
JPS57149359A (en) 1982-09-14
DE3262583D1 (en) 1985-04-25
DK48482A (en) 1982-08-08

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20040601